Ronge, Thomas A (2019): Radiocarbon ages of sediment core PS69/912-4 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.906360, In: Ronge, TA (2019): Stable and radiogenic isotope record for sediments cores from the Southern Indian Ocean [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.906365
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Project(s):
Funding:
German Research Foundation (DFG), grant/award no. 275572713: The ventilation and circulation of the southern Indian Ocean on glacial / interglacial timescales
German Research Foundation (DFG), grant/award no. 5472008: Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas
Coverage:
Latitude: -50.310330 * Longitude: 71.565500
Date/Time Start: 2007-03-28T16:51:00 * Date/Time End: 2007-03-28T16:51:00
Minimum DEPTH, sediment/rock: 6.935 m * Maximum DEPTH, sediment/rock: 17.355 m
Event(s):
PS69/912-4 * Latitude: -50.310330 * Longitude: 71.565500 * Date/Time: 2007-03-28T16:51:00 * Elevation: -567.0 m * Recovery: 18.86 m * Location: Indian Ocean * Campaign: ANT-XXIII/9 (PS69) * Basis: Polarstern * Method/Device: Piston corer (BGR type) (KL) * Comment: 19 core sections: 0-0.85, 0.85-1.77, 1.77-2.79, 2.79-3.8, 3.8-4.82, 4.82-5.83, 5.83-6.83, 6.83-7.83, 7.83-8.83, 8.83-9.84, 9.84-10.84, 10.84-11.84, 11.84-12.85, 12.85-13.85, 13.85-14.85, 14.85-15.85, 15.85-16.85, 16.85-17.85, 17.85-18.86 m
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | Laboratory code/label | Lab label | Ronge, Thomas A | |||
2 | DEPTH, sediment/rock | Depth sed | m | Ronge, Thomas A | Geocode | |
3 | Depth, top/min | Depth top | m | Ronge, Thomas A | ||
4 | Depth, bottom/max | Depth bot | m | Ronge, Thomas A | ||
5 | Age, dated material | Dated material | Ronge, Thomas A | |||
6 | Process | Process | Ronge, Thomas A | |||
7 | Fraction modern carbon | F14C | Ronge, Thomas A | |||
8 | Fraction modern carbon, error | F14C e | ± | Ronge, Thomas A | ||
9 | Age, dated | Age dated | ka | Ronge, Thomas A | Age, 14C AMS | |
10 | Age, dated standard error | Age std e | ± | Ronge, Thomas A | Age, 14C AMS | |
11 | δ13C | δ13C | ‰ PDB | Ronge, Thomas A | ||
12 | Calendar age | Cal age | ka BP | Ronge, Thomas A | Age, 14C calibrated | mean |
13 | Calendar age, standard error | Cal age std e | ± | Ronge, Thomas A | Age, 14C calibrated | |
14 | Δ14C | Δ14C | ‰ | Ronge, Thomas A | ||
15 | ΔΔ14C | ΔΔ14C | ‰ | Ronge, Thomas A | ||
16 | Δ14C, standard deviation | Δ14C std dev | ± | Ronge, Thomas A | ||
17 | Code | Code | Ronge, Thomas A | used (Y/N) | ||
18 | Comment | Comment | Ronge, Thomas A |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
174 data points
Data
1 Lab label | 2 Depth sed [m] | 3 Depth top [m] | 4 Depth bot [m] | 5 Dated material | 6 Process | 7 F14C | 8 F14C e [±] | 9 Age dated [ka] | 10 Age std e [±] | 11 δ13C [‰ PDB] | 12 Cal age [ka BP] | 13 Cal age std e [±] | 14 Δ14C [‰] | 15 ΔΔ14C [‰] | 16 Δ14C std dev [±] | 17 Code | 18 Comment |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
OS-123303 | 6.935 | 6.93 | 6.94 | Neogloboquadrina pachyderma sinistral | (HY) Hydrolysis | 0.2359 | 0.0019 | 11.600 | 0.065 | 0.44 | 12.853 | 0.176 | 117.261 | Y | |||
OS-123162 | 6.935 | 6.93 | 6.94 | Uvigerina sp. | (HY) Hydrolysis | 0.2175 | 0.0018 | 12.250 | 0.065 | -1.17 | 12.853 | 30.418 | -169.183 | 11.77 | Y | ||
OS-127230 | 7.905 | 7.89 | 7.92 | Neogloboquadrina pachyderma sinistral | (HY) Hydrolysis | 0.1715 | 0.0041 | 14.150 | 0.190 | 0.66 | 15.671 | 0.574 | 143.798 | Y | |||
OS-127255 | 7.905 | 7.89 | 7.92 | Uvigerina sp. | (HY) Hydrolysis | 0.1683 | 0.0012 | 14.300 | 0.055 | -1.19 | 15.671 | 122.638 | -188.162 | 37.13 | Y | ||
1627.1.1 | 9.105 | 9.10 | 9.11 | Neogloboquadrina pachyderma sinistral | Gas | 0.0791 | 0.0382 | 20.379 | 0.307 | 1.08 | 23.092 | 0.739 | 292.721 | N | |||
1627.2.1 | 9.105 | 9.10 | 9.11 | Uvigerina sp. | Gas | 0.0974 | 0.0244 | 18.709 | 0.196 | 1.08 | 23.092 | 591.300 | 95.700 | 71.43 | N | B<P | |
OS-133651 | 9.125 | 9.12 | 9.13 | Neogloboquadrina pachyderma sinistral | (HY) Hydrolysis | 0.0926 | 0.0036 | 19.100 | 0.310 | 21.628 | 0.827 | 269.736 | Y | ||||
1127.1.1 | 9.125 | 9.12 | 9.13 | Uvigerina sp. | Gas | 0.0882 | 3.3473 | 19.506 | 0.269 | 1.08 | 21.628 | 207.157 | -276.044 | 60.61 | Y | ||
OS-123416 | 9.365 | 9.36 | 9.37 | Neogloboquadrina pachyderma sinistral | (HY) Hydrolysis | 0.0297 | 0.0035 | 28.300 | 0.950 | 0.20 | 30.594 | 1.850 | 195.086 | Y | |||
OS-123410 | 9.365 | 9.36 | 9.37 | Uvigerina sp. | (HY) Hydrolysis | 0.0252 | 0.0026 | 29.600 | 0.840 | -1.75 | 30.594 | 16.520 | -534.780 | 119.63 | Y | ||
OS-123418 | 17.355 | 17.35 | 17.36 | Neogloboquadrina pachyderma sinistral | (HY) Hydrolysis | 0.0055 | 0.0045 | 41.800 | 6.500 | 42.587 | 10.055 | -50.165 | N | v. high Error | |||
OS-124494 | 17.355 | 17.35 | 17.36 | Uvigerina sp. | (HY) Hydrolysis | 0.0046 | 0.0005 | 43.300 | 0.960 | -1.92 | 42.587 | -211.952 | -630.152 | 942.43 | N |